Find a Window Installer you can trust in Upminster.

Choose from 99 Window Installers, all rated by people like you.

Over 118 reviews & an average rating of 4.3/5 stars, you'll find the right pro

Choose and shortlist

Use the shortlist button to select up to 4 tradespeople, enter your project details and press send

or

Keen to get on with the job?

Get up to 4 quotes from local Window Installers near you

View Shortlist
Verified Pro

House of Glass

2 review(s)
Offers services in UPMINSTER
House of Glass ltd are a genuine, family run, home improvement company specialising in replacement windows & doors , conse...
Verified Pro

Concept Home Improvements

1 review(s)
Offers services in UPMINSTER
Concept Windows & Conservatories is a family run company. Established in 1987 we specialise in the installation of high qu...
Verified Pro

Jassi Builders

2 review(s)
Offers services in UPMINSTER
Hi Jassi Builders LTD here, I am a specialist in planning, designing and building control services. I make sure that I hav...
Verified Pro
All accesss solutions with over 20 years experience fast and friendly service we aim to please !!!
Verified Pro

T&Q; / MASTER HANDYMAN

0 review(s)
Offers services in UPMINSTER
T&Q / Master Handyman Ltd is a reliable and experienced construction and handyman company providing high-quality services ...
Verified Pro

Mgr Plastering & Building

0 review(s)
Offers services in UPMINSTER
All aspects of building work and refurbishment, using quality tradesmen. We look after 4 Churches in the area and have an ...

Recent Window Installer Enquiries

20 Feb

Windows | uPVC | Repair

Upminster - RM14

Enquiry from: Jane S

Start Date: Immediate

We have an electric window VELUX GGU UK08 (Dec2013) that is leaking where the sashes close.

Post a similar request >

09 Sep

Windows | uPVC | Single Window

Upminster - RM14

Enquiry from: Steve A

Start Date: Immediate

Are you the home owner of that property? JOINT How many windows are you considering replacing? 1 DOOR What material do you require, UPVC? UNSURE What colour do you want them to be? UNSURE I assume you...

Post a similar request >

18 Feb

Windows | uPVC

Upminster - RM14

Enquiry from: James M

Start Date: Immediate

Bifold window. Approx 1.8m window.

Post a similar request >

10 Nov

Building Work | Porch

Upminster - RM14

Enquiry from: Naz I

Start Date: Immediate

Sell 1 Times Are you the home owner of that property? Yes Are you replacing an existing porch or is this a new build? New Build What material do you require, UPVC? UPVC What colour do you want it to ...

Post a similar request >

13 Sep

Windows | Wooden

Upminster - RM14

Enquiry from: Laurence B

Start Date: Less than one month

customer in the upminster area made an enquiry a couple of projects including wooden windows.call anytime and arrange an appointment to discuss. below is some details about this project: are you the p...

Post a similar request >

31 May

Windows | uPVC

Upminster - RM14

Enquiry from: Alan D

Start Date: Immediate

3 double glazzed sash windows quote

Post a similar request >

25 May

Windows | uPVC

Upminster - RM14

Enquiry from: Alan D

Start Date: Immediate

3 double glazzed sash windows quote

Post a similar request >

27 Mar

Windows | uPVC

Upminster - RM14

Enquiry from: ALAN C

Start Date: Immediate

customer in upminster areas is looking to do a couple of projects at the moment, and would like quotes for upvc double glazing.confirmed interest via email at 27/03/2021 17:32.please call to arrange a...

Post a similar request >

21 Aug

Windows | uPVC

Upminster - RM14

Enquiry from: Tony H

Start Date: Immediate

are you the property owner: owner property type: semi detached are you considering replacing your windows to match your new velux: yes how many non-velux windows are you looking for: 1 window agreed ...

Post a similar request >

02 Mar

Windows | uPVC

Upminster - RM14

Enquiry from: Gary N

Start Date: Immediate

Wants 7 windows and a front door all in white upvc

Post a similar request >

03 Jan

Windows | uPVC

Upminster - RM14

Enquiry from: Angela M

Start Date: Immediate

Are you the property owner: Owner of the property What level of service do you require: Supply and installation of full unit Property Type: Terrace How many windows do you need: 2-3 Windows Window Ma...

Post a similar request >

28 Sep

Windows | uPVC

Upminster - RM14

Enquiry from: Nick V

Start Date: Immediate

replace existing upvc windows Home Owner Supplied and Fitted Call to Appoint

Post a similar request >

22 Jan

Windows | uPVC

Upminster - RM14

Enquiry from: Charlotte B

Start Date: Immediate

Homeowner 2+ windows UPVC Supplied and fitted Please contact to appoint

Post a similar request >

16 Sep

Windows | uPVC

Upminster - RM14

Enquiry from: Mrs B

Start Date: Immediate

Home Owner UPVC Supplied and Fitted Call to Appoint

Post a similar request >

04 Jul

Windows | uPVC

Upminster - RM14

Enquiry from: Page L

Start Date: Immediate

Customer visited the mywindowsprices.co.uk site and submitted an enquiry. Glazing type: Double, Work description: need a quote for 6 window and 1 door

Post a similar request >

13 Apr

Windows | uPVC

Upminster - RM14

Enquiry from: Wendy A

Start Date: Immediate

Customer visited the mywindowsprices.co.uk site and submitted an enquiry. Glazing type: Double, Work description: 3 front windows and front door patio door and bathroom window at rear

Post a similar request >

05 Feb

Windows | uPVC

Upminster - RM14

Enquiry from: Terry A

Start Date: 1 to 3 months

Are you the property owner: Owner of the property Is this for a Residential or Commerial Building: Domestic Type of Current Boiler: Gas Other Forms: 35, 45, 17 Agreed to recieve quotes for selected p...

Post a similar request >

30 Nov

Windows | uPVC

Upminster - RM14

Enquiry from: Greg S

Start Date: Immediate

Homeowner 3+ windows UPVC Supplied and fitted Please contact to appoint

Post a similar request >

26 Oct

Windows | uPVC | Single Window

Upminster - RM14

Enquiry from: Tracey D

Start Date: Less than one month

Customer visited the mywindowsprices.co.uk site and submitted an enquiry. Glazing type: Double, Work description: . Are you the property owner: Owner of the property How many windows do you need: ...

Post a similar request >

09 Jun

Windows | Glazing

Upminster - RM14

Enquiry from: Greg S

Start Date: Immediate

Hi, I have a wooden double glazed French door and two windows that have misted up and would like a quote for repairing the please. I look forward to hearing from you. Product Material: uPVC_Woodgrain

Post a similar request >

How much do Window Installer services cost?

How much do Window Installers cost? Prices for Window Installers in 2026 can differ relying on the kind of task that you require to have performed in your house. It's the inquiry we get asked a whole lot "how much do Window Installers charge?". It's generally very good to have an idea of how much a Window Installer are going to likely charge for their services. Prices will probably rise and fall based upon the products and also the tradesman selected. The table reveals the sorts of service that Window Installers typically do and also the typical cost range of these jobs. Some tasks take longer to complete than others so prices do fluctuate by task.

View our Window Installer cost guide View our Window Installer advice

The average price
of a Window Installer in Upminster is:

£2,082

Window Installer job Window Installer cost in 2026
Double glazing in Upminster £1,500-£5,000
Upvc double glazing units only in Upminster £800-£1,200
Triple glazing in Upminster £1,500-£5,000
Aluminium windows in Upminster £1,875-£2,875
Wooden window in Upminster £3,750-£5,750
Aluminium windows supply only in Upminster £2,600-£3,900
Upvc or wood porch in Upminster £2,625-£4,025
Sash window in Upminster £1,800-£6,000
Glaziers in Upminster £57-£87
Secondary glazing in Upminster £1,500-£5,000
uPVC Single Window in Upminster £225-£345
Wooden sash windows in Upminster £3,750-£5,750
Wooden windows supply only in Upminster £2,760-£4,140
Aluminium repair in Upminster £240-£360
Window repair in Upminster £268-£402
Wooden window repair in Upminster £320-£480

Related Window Installer searches in Upminster

Window Installer FAQs

what is a porch?

A porch is a small and low structure (with a roof) located at the main entrance of a building or house. It’s typically without a window (although newer variations may come with one) and can either be screened-in or enclosed to prevent unwanted access from insects and extremes in weather. In addition, some homes may have a three-season porch or sun porch. This may be situated by the side of the house and covered by the roof overhang - they’re usually screened in to offer good access all year round.

Generally, porches serve a wide range of purposes. They include:

• Provision of an outdoor living space to relax during the summer months

• It’s an informal extension of the the living room.

• It serves as a great place for social gatherings especially in small towns.

• You can take off your dirty shoes and dry a dripping wet dog before entering into your living room.

• It can be incorporated for relaxation purposes and watching street activities.

• It can serve as a reception area for guests.

• It can also be used for outdoor storage.

Pros & Cons Of A Porch

Pros

• Due to the fact that they’re covered, porches may require little maintenance practices.

• It can go a long way to improves the curb appeal of your property.

• It protects against the extremes of the weather.

• It can be constructed using a wide range of materials.

Cons

• It does not improve the use of the property

• It can be quite expensive to install depending of the material required as well as size of the porch.

• It does not add to the value of the home unlike several other home improvement projects

• It may not be safe to be used by a child or pet.

What is the Window Energy Rating (WER)?

The energy efficiency of windows is measured using ratings, varying from A, the most efficient, to G, the least efficient. This scheme is run by the British Fenestration Council (BFRC). To comply with Building Regulations you’ll need windows of energy efficiency at least level C.

Can you repair blown double glazed windows?

You can only repair blown double glazed windows in the sense that you can replace the sealed unit (the glass part of the window) instead of having to replace the entire window.

When a double glazed window is blown, it means that the seal around the window has failed and is now letting air in and out. Often the first sign that the sealed unit has blown is condensation on the inside of the window, which is annoying since there’s no way to get rid of it! When your sealed unit has blown, you’ll be losing heat out of the window, meaning you could be spending more on your energy bills.

As a temporary fix, you could see if you can buy a misting repair kit online, but the condensation will eventually occur again as the air gets in. The best thing to do is ask a window installer or glazier to replace the sealed unit for you.

It's simple to replace the glass in a window – the specialist will remove the beading around the window, remove the blown glass from your window frame and set it to one side. They will then clean up around the frame before adding spacers in, then fitting the new sealed unit into the frame. They’ll make sure it’s a snug fit before replacing the beading back around the window to secure it.

There's no reason to put off repairing a blown double glazed window since the cost is generally much less than replacing the entire thing. A sealed unit with installation costs an average of £100, whereas a completely new window will cost around £400. You’ll soon notice that it’s less draughty and will be able see out of your window once you’ve had the blown glass replaced.

Should I use a Fensa registered installer?

Using a Fensa registered installer isn’t compulsory but it helps to protect you from cowboys and rogue traders. It will also make life a whole lot easier in regards to Building Regulations. Replacement windows must meet a certain energy efficiency rating and once fitted you need a certificate to show your installation complies. By using a Fensa registered company they’ll issue this certificate, otherwise you’ll need the council to look at the new windows.

Can you replace just one double glazed window?

Yes, of course! It’s common for people to replace just one double glazed window. One reason that people want to replace one window is that the sealed unit inside has failed. You’ll know if this has happened because you’ll be able to see condensation on the inside of glass, which gets frustrating because you can’t wipe it away. In this case, you can choose to simply replace the sealed unit or the entire frame, which you might want to do if it’s looking past its best.

When you’re replacing just one double glazed window, if you know the brand of your current windows you could ask your installer if they can source the same ones. This will help to keep them looking as similar as possible, although if your existing windows are very old you may notice some discolouration on the exterior compared to the new one, and locks and trickle vents might look different.

Replacing just one double glazed window shouldn’t take a qualified window fitter long, and could cost as little as £400. If you want to simply replace the sealed unit, that may only cost around £250. You could try to fit a new window yourself, but it’s worth bearing in mind that all replacement windows need to be certified that they’ve been installed to meet building regulations, so you’ll need to apply to your local building control officer who will come and inspect the work then issue a certificate. If you ask an installer who is registered with a self-certification scheme (like FENSA) to fit the window for you, they can issue the certificate themselves when they’ve finished the work.

How much does one double glazed window cost?
How much one double glazed window costs is based on a few factors. If you just want to buy the window to install yourself, it will cost less than if you want an installer to fit it for you. If you want to simply buy one double glazed window without installation it could cost anywhere between £100-£300. That’s for a simple casement window, but other types like sash or tilt and turn windows could cost more. It’s recommended that you get a reputable installer to fit your double glazed windows because they’ve had the relevant training and will be able to install it much more quickly. How much it will cost for them to install one double glazed window will very based on your location, the type of window, how difficult the window is to access and whether you choose standard white uPVC or a coloured or woodgrain effect. An average uPVC casement window might cost somewhere between £300-£400, while a dual turn window might cost between £550-£660 to install. Do you really need to replace the entire window? If it’s just the double glazing that needs replacing, for example if it’s misted up inside, this will cost much less. Most window installers or a glazier will be able to just replace the sealed unit inside, and that may cost as little as £250. It’s always best to get a range of quotes from reputable companies so you know you’ve got a great price and you’re sure you’ll get excellent service.

what is a window sash?

Windows, being a very crucial feature in every home, are one of the things you simply can’t afford to ignore in your home. Having a good understanding and solid knowledge of your windows’ components like the window sash will help you stay up to date with them and able to identify any minor mishaps early on before it leads to a much bigger problem. So what exactly is a window sash?

Well without much fuss, a window sash is simply that part of your windows that’s able to open and close. And there could as well be more than one window sash that’s operable depending on your window’s type. Window sash usually possess a very basic design as well as structure. What’s more? This section of a window happens to be a frame that’s designed in such a way to make for easy placement inside the whole window casement. You’ll discover inside the sash frame, the window glass alongside any framework possessed by your window which includes grids.

Usually, the sash is fitted into the frame of the window on a runners’ set in such a way that allows for both upward and downward movements. And finally, the window sash’s frame typically comes with a locking system which provided for extra safety and security.

The window sash is a vital feature that can determine the durability and overall performance of the windows. In the event whereby your window sash is malfunctioning, it can result to numerous problems which includes both drafts as well as leaks. As a result, it’s very important to keep your window sashes in a great working condition as failure to do so will make opening and closing your windows a really difficult task.

What if my home isn’t suitable for double glazing?

Some properties are unable to have double glazing, especially those in conservation areas or listed buildings. To counter this problem and still benefit from a warmer home and cheaper bills, secondary glazing is an option. Secondary glazing is a second pane fitted inside your original window. Secondary glazing will still save you around £105 yearly.

Window Installer help and advice

How it works

Tell us about your Window Installer project

Answer a few quick questions to help us match you with the right Window Installer

Get up to 4 free quotes

Receive no-obligation quotes from 4 Window Installers working in Upminster.

Pick the right pro for you

Compare prices, customer reviews and services, and hire the right Window Installer.

Are you a Window Installer in Upminster?

View our open Window Installer jobs near you

Join today
View Shortlist